could ratify
Verbo regular: ratify - ratified- ratified

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could ratify
you could ratify
she could ratify
we could ratify
you could ratify
they could ratify 	I could be ratifying
you could be ratifying
she could be ratifying
we could be ratifying
you could be ratifying
they could be ratifying	I could have ratified
you could have ratified
she could have ratified
we could have ratified
you could have ratified
they could have ratified	I could have been ratifying
you could have been ratifying
she could have been ratifying
we could have been ratifying
you could have been ratifying
they could have been ratifying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not ratify
you could not ratify
she could not ratify
we could not ratify
you could not ratify
they could not ratify 	I could not be ratifying
you could not be ratifying
she could not be ratifying
we could not be ratifying
you could not be ratifying
they could not be ratifying	I could not have ratified
you could not have ratified
she could not have ratified
we could not have ratified
you could not have ratified
they could not have ratified	I could not have been ratifying
you could not have been ratifying
she could not have been ratifying
we could not have been ratifying
you could not have been ratifying
they could not have been ratifying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I ratify?
could you ratify?
could she ratify?
could we ratify?
could you ratify?
could they ratify? 	could I be ratifying?
could you be ratifying?
could she be ratifying?
could we be ratifying?
could you be ratifying?
could they be ratifying? 	could I have ratified?
could you have ratified?
could she have ratified?
could we have ratified?
could you have ratified?
could they have ratified? 	could I have been ratifying?
could you have been ratifying?
could she have been ratifying?
could we have been ratifying?
could you have been ratifying?
could they have been ratifying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not ratify?
could you not ratify?
could she not ratify?
could we not ratify?
could you not ratify?
could they not ratify? 	could I not be ratifying?
could you not be ratifying?
could she not be ratifying?
could we not be ratifying?
could you not be ratifying?
could they not be ratifying? 	could I not have ratified?
could you not have ratified?
could she not have ratified?
could we not have ratified?
could you not have ratified?
could they not have ratified? 	could I not have been ratifying?
could you not have been ratifying?
could she not have been ratifying?
could we not have been ratifying?
could you not have been ratifying?
could they not have been ratifying?